北师大版四年级数学下册小数乘法综合练习题40Word文件下载.docx
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0.50.76×
0.836×
0.370.47×
5.21
75×
0.70.47×
7.30.79×
9.23.1×
45.9
0.87×
0.78.9×
4.10.39×
6.343.5×
0.61
0.9×
5=5×
0.8=0.008×
1000=7.5÷
4.97×
100=0.05×
0.3=0.009×
80=2×
70=
4=7×
0.3=0.04×
100=51÷
0.236×
10=6×
0.05=0.3×
30=1.4×
0.07=
2.9×
0.58.5×
4.31.9×
1.58.6×
4.99
6.7×
0.054×
0.168.3×
0.230.31×
42.6
1400×
0.040.47×
0.931.6×
0.95.3×
15.7
0.37×
0.060.98×
9.57.2×
3.27.71×
4.7
0.4×
5=3×
0.6=0.6×
1000=0.104÷
1000=
6.25×
1000=0.07×
0.03=0.01×
7=0.17×
30=
7=5×
0.7=0.001×
1000=18.5÷
69.8×
10=0.4×
0.5=0.06×
2=0.6×
8=
7.4×
0.030.8×
0.255.5×
70.4×
5.73
0.79×
0.086.6×
0.390.29×
0.539.1×
17.8
720×
0.030.12×
7.34.4×
2.94.5×
9.65
0.47×
0.030.23×
5.22.1×
7.437.3×
0.24
6=3×
0.2=0.7×
100=5.88÷
3.18×
10=0.7×
0.06=0.07×
0.08=0.4×
0.6=
2=6×
0.9=0.05×
10=81.6÷
0.685×
10=0.9×
0.8=0.01×
50=0.1×
40=
4.3×
0.070.21×
7.20.91×
2.77.8×
50.4
3.6×
0.91.2×
8.30.85×
0.920.57×
40.1
76×
0.080.31×
8.56.3×
0.247.1×
6.74
0.15×
0.24.4×
0.637.2×
0.664.57×
1.4
3=4×
0.8=0.03×
10=0.632÷
12.8×
10=10×
7=0.19×
6=
4=9×
0.5=0.04×
1000=59.8÷
46.3×
100=0.06×
0.06=0.003×
6=0.9×
0.03=
0.64×
0.20.85×
0.850.23×
0.40.79×
5.29
0.68×
0.073.9×
0.694.9×
0.996.6×
8.32
21×
0.030.61×
3.90.19×
5.40.61×
8.97
0.91×
0.96.9×
2.58.4×
0.829.27×
0.33
7=6×
0.3=0.005×
1000=5.35÷
48.5×
0.6=0.05×
90=0.17×
0.2=
7=2×
0.8=0.007×
10=0.872÷
51.8×
100=0.6×
0.9=0.007×
2=1.1×
0.52×
0.092×
0.11.1×
4.80.59×
50.9
2.1×
0.58.9×
0.987×
0.478×
72.9
820×
0.70.28×
0.233.8×
1.23.8×
36.7
6.1×
0.87.3×
0.930.39×
0.238.41×
0.92
0.2×
6=2×
0.6=0.01×
1000=0.859÷
26.1×
100=1×
0.03=0.009×
0.07=0.01×
7=
2=4×
0.3=0.06×
1000=9.93÷
0.074×
0.5=0.08×
0.04=0.16×
800=
0.93×
0.096.7×
3.52.4×
0.416.7×
69.6
0.78×
0.030.57×
0.780.71×
0.284.7×
2.97
8.8×
0.80.81×
8.28.5×
0.472.1×
82.3
0.41×
0.70.89×
0.320.7×
6.34.08×
2.5
0.5×
8=3×
0.4=0.02×
100=0.36÷
1.36×
100=0.3×
0.02=0.06×
0.8=0.14×
2=
2=7×
10=3.8÷
0.328×
100=50×
0.06=0.3×
5=1.6×
700=
0.27×
0.50.71×
0.120.89×
0.869.7×
1.92
3.1×
0.091.2×
0.376.1×
0.126.7×
27.1
3.5×
0.020.34×
0.740.77×
0.217×
5.98
0.97×
0.75.5×
5.69.8×
0.4641.1×
0.88
2=9×
0.5=0.09×
100=32.4÷
9.56×
1000=6×
0.08=0.7×
2=0.3×
0.2=0.001×
100=11.2÷
30.6×
1000=0.3×
0.2=0.5×
400=0.14×
90=
5.5×
6.90.54×
7.50.2×
85.5
0.36×
0.73×
4.11.1×
8.90.99×
78.8
1800×
0.80.86×
0.739.2×
0.295.8×
3.31
0.34×
0.050.56×
0.828.8×
1.434.6×
7.8
8=4×
0.9=0.001×
10=0.53÷
58.8×
100=7×
0.5=0.008×
0.02=0.15×
0.3=0.9×
1000=0.218÷
1000=80×
0.4=0.008×
0.5=0.3×
50=
3.2×
0.040.36×
9.52.3×
0.90.77×
38
0.029.6×
1.54.9×
8.95.3×
13.3
7.8×
0.72.8×
0.961.5×
6.90.91×
68.1
0.12×
0.50.7×
2.59.5×
13.89×
7.4
4=4×
0.8=0.07×
10=0.2÷
0.275×
0.6=0.9×
0.2=0.14×
0.8=
7=7×
0.4=0.03×
100=1.14÷
87.9×
100=8×
0.02=0.1×
60=0.02×
1.5×
0.053.6×
0.110.39×
0.390.95×
8.47
4.1×
0.030.94×
2.83.3×
0.615.8×
76.2
0.95×
0.55.4×
0.694.8×
0.995.5×
5.46
0.050.62×
0.296.9×
7.38.35×
0.57
0.9=0.005×
1000=0.23÷
9.66×
100=0.07×
2=1.8×
0.02=
5=9×
0.8=0.4×
1000=45.3÷
39.8×
100=0.4×
0.8=0.002×
0.2=0.06×
0.09=
4.4×
0.085.9×
0.920.19×
1.49.3×
3.88
0.99×
0.90.24×
9.30.84×
9.50.89×
46.7
55×
0.020.13×
0.74.4×
7.40.66×
18.6
1.6×
0.038.1×
0.617.3×
5.572.3×
2.7
8=5×
0.6=0.005×
1000=5.19÷
39.1×
100=9×
0.07=0.008×
60=0.15×
7=8×
0.2=0.009×
100=55.7÷
45.8×
1000=3×
500=0.2×
4=
0.11×
0.50.29×
0.120.73×
0.998.8×
4.19
4.2×
0.051.4×
0.390.64×
0.420.21×
3.15
0.83×
0.40.27×
0.334.8×
8.95.8×
4.73
0.98.4×
4.27.5×
0.313.45×
1.8
0.8×
4=6×
0.3=0.006×
10=8.9÷
4.82×
1000=90×
0.08=0.01×
0.05=0.5×
10=1.51÷
0.987×
100=70×
0.06=0.001×
4=0.19×
7.5×
0.053.8×
0.33.8×
8.13×
96.7
8.2×
0.23.2×
6.44.7×
6.53.8×
9.61
0.60.32×
6.46×
0.227.3×
4.18
0.053.2×
64.4×
4.184.4×
0.25
0.9=0.003×
10=7.14÷
0.342×
1000=0.06×
0.2=1.3×
4=8×
0.3=0.03×
100=0.26÷
62.1×
0.08=0.06×
0.03=0.2×
0.040.59×
2.63.8×
0.888.1×
7.96
1.4×
0.050.46×
0.962.4×
0.310.4×
2.4
0.060.65×
0.650.28×
0.30.86×
66.4
0.51×
0.096.2×
0.226.2×
0.371.52×
0.43
0.6=0.04×
10=76.4÷
41.7×
10=3×
0.09=0.009×
9=1.4×
0.7=0.07×
10=8.55÷
95.9×
10=0.8×
0.08=0.009×
0.5=1.1×
8.4×
0.58.6×
5.20.78×
0.279.3×
48.7
8.5×
0.81.1×
0.790.15×
0.420.63×
6.55
0.58×
0.081.9×
90.35×
9.10.9×
7.44
6.4×
0.080.81×
6.20.25×
0.8796.2×
8.4
9=6×
0.3=0.5×
1000=48.1÷
2.72×
0.07=0.5×
500=0.3×
0.4=0.4×
1000=0.814÷
0.55×
1000=0.7×
0.2=0.005×
0.05=
0.082.9×
0.264×
3.20.86×
6.29
0.78.6×
5.49.9×
0.628.2×
9.33
0.040.77×
0.20.76×
0.483.4×
49.7
0.50.25×
0.230.63×
0.1976.7×
0.81
4=2×
100=0.291÷
7.19×
1000=4×
0.03=0.07×
0.04=1.8×
9=3×
0.7=0.7×
10=0.704÷
0.853×
10=0.1×
0.32×
0.29.1×
6.29.1×
20.29×
0.020.32×
5.57×
0.756.7×
1.23
230×
0.074×
9.74.4×
0.780.64×
9.74
0.89×
0.330.35×
0.5489.6×
3.5
8=9×
0.7=0.09×
10=17.7÷
3.63×
10=5×
0.03=0.04×
0.09=1.3×
0.4=0.006×
10=9.39÷
3.9×
1000=0.08×
0.03=0.8×
4=0.02×
0.4=
4.6×
0.50.12×
0.32.1×
0.357.4×
2.04
5.7×
0.086.3×
0.340.87×
8.43.7×
81.4
840×
0.060.17×
7.30.4×
6.30.48×
49.2
1.9×
0.52.4×
80.37×
0.532.39×